Summary:
Generics on static methods don't seem to work the way we are using them.
I looked into how react types getDerivedStateFromProps as this is a very similar concept, and they don't seem to type it at all. For that reason I've given up and just type the persistedState passed to our static methods as `Object`.
Reviewed By: passy
Differential Revision: D17152767
fbshipit-source-id: d9c2159be26fa341c5411dd0b40895d4c8ddf71e
Summary:
This converts the index file to TypeScript which is used as an export for all plugins. Alongside, I had to fix a couple of errors in various files to make sure everything works correctly.
For plugins using flow, we define an interface which uses the type definition for FlipperPlugin and types all UI components as `any`.
Reviewed By: passy
Differential Revision: D16936890
fbshipit-source-id: dacd9a63a82b9f0bbb530b06072186874cba7b6f
